| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.71 | 5.635% | $35.6096 | $35.61 | $35.60 | $35.60 |
| Purchase #2 | $6.63 | 8.167% | $7.1715 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $220.95 | 3.277% | $228.1905 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $125.58 | 3.644% | $130.1561 | $130.16 | $130.15 | $130.20 |
| Purchase #5 | $47.42 | 12.773% | $53.477 | $53.48 | $53.50 | $53.50 |
| Purchase #6 | $59.81 | 7.285% | $64.1672 | $64.17 | $64.15 | $64.20 |
| Purchase #7 | $20.52 | 10.212% | $22.6155 | $22.62 | $22.60 | $22.60 |
| 7 purchase totals = | $514.62 | $541.3874 | $541.40 | $541.35 | $541.50 | |